Head office and principal place of business in the PRC
No. 8, Software Park Road Ganjingzi District, Dalian Liaoning, China

Principal place of business in Hong Kong 
Suite 903, 9th Floor, Great Eagle Center, No. 23 Harbour Road, Wanchai, Hong Kong

Registered office 
89 Nexus Way Camana Bay Grand Cayman, KY1-9009 Cayman Islands

Authorised representatives 
Dr. WEN Tao 

Ms. HE Jing 

Company Secretaries 

Ms. HE Jing 

Principal banks 
China Construction Bank Dalian High-tech Zone Branch 
Shanghai Pudong Development Bank Dalian Xueyuan Square Branch 
Bank of Cheng Du Dujiangyan Branch
Guangdong Nanhai Rural Commercial Bank Shishan Software Park Banking Office